Solar System

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Across
  1. 2. Jupiter is made up of _____.
  2. 3. ____ is the only planet with known life.
  3. 6. Light takes around ___ minutes to reach Earth
  4. 7. All planets are ___ shaped.
  5. 9. What is our Galaxy called?
  6. 10. How many billions of solar systems are their in the Milkyway galaxy.
  7. 12. What is at the center of the solar system?
  8. 13. Their are ___ Gas Giants in our solar system.
  9. 14. How many light-years across is our solar system?
Down
  1. 1. The closer to the sun the hotter the ____.
  2. 3. Their are _____ Planets Total in our solar system.
  3. 4. Our solar system is over a ____ years old.
  4. 5. ____ is considered the first "gas giant"
  5. 8. Earth rotates around a 23 degree ____.
  6. 11. A year on each planet is _______ from each planet.